Displaying publications 1 - 20 of 64 in total

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  1. Basri NI, Dasrilsyah RA
    BMJ Case Rep, 2024 Feb 06;17(2).
    PMID: 38320830 DOI: 10.1136/bcr-2023-258979
    Ruptured renal angiomyolipoma in pregnancy is uncommon. Pregnant women may present with nonspecific symptoms such as flank or abdominal pain, contraction pain and haematuria. A thorough assessment is needed to reach the correct diagnosis. Management varies between conservative measures, radiological intervention or surgery depending on the patient's haemodynamic status and foetal condition. We present a case of a woman in her 30s, gravida 5 para 3+1 at 28 weeks of gestation, who presented with pain. The pain worsened, and she went into hypovolaemic shock. An exploratory laparotomy and emergency caesarean section were done. Retroperitoneal haematoma was found intraoperatively, but the source of bleeding was difficult to determine. An abdominal CT angiogram subsequently revealed an ongoing bleeding from a ruptured angiomyolipoma. An emergency nephrectomy was performed, and the bleeding was secured.
    Matched MeSH terms: Labor, Obstetric*
  2. Ramlee N, Azhary JMK, Hamdan M, Saaid R, Gan F, Tan PC
    Int J Gynaecol Obstet, 2023 Nov;163(2):547-554.
    PMID: 37177795 DOI: 10.1002/ijgo.14848
    OBJECTIVE: To identify independent predictors of maternal satisfaction with labor induction.

    METHOD: In this prospective observational cohort study, 769 women prior to their labor induction had sleep and psychological well-being assessed using Pittsburgh Sleep Quality Index and Depression, Anxiety and Stress Scales. Women were asked about the adequacy of labor induction information provided and their involvement and time pressure felt in the decision-making for their labor induction. Maternal characteristics, induction and intrapartum care measures, and labor and neonatal outcomes were also assessed. Prior to discharge, women rated their satisfaction with their birth experience.

    RESULTS: A total of 34 variables were considered for bivariate analysis, with 15 found to have P labor induction, amniotomy, induction to delivery interval, mode of delivery, postpartum hemorrhage, and neonatal admission. Maternal satisfaction was not associated with sleep, depression, anxiety, or stress.

    CONCLUSION: The identification of independent predictors of maternal satisfaction allows for patient selection, targeting of specific preinduction and intrapartum care, and focus on induction methods that can reduce induction to delivery interval, cesarean birth, and delivery blood loss to maximize women's satisfaction with labor induction.

    Matched MeSH terms: Labor, Obstetric*
  3. Muhammed A, Shariff-Ghazali S, Md Said S, Hassan M, Lee K
    Birth, 2023 Sep;50(3):587-595.
    PMID: 36226886 DOI: 10.1111/birt.12681
    BACKGROUND: The majority of women in Sokoto, Nigeria prefer homebirths, but midwives are reluctant to provide care in the home setting. As such, many women continue to give birth at home alone or assisted by untrained attendants, which is associated with an increased risk for maternal and neonatal morbidity and mortality.

    METHODS: A randomized controlled trial was conducted among 226 midwives from 10 health care facilities. The intervention group received an educational program on home birth. A validated questionnaire that evaluated knowledge, attitudes, norms, perceived control, and intention to provide planned home birth care was given at baseline, immediately after the intervention, and at three-months follow-up. Data were analyzed using linear mixed-effect model statistics.

    RESULTS: Following the intervention, the intervention group demonstrated higher knowledge and more positive attitudes, norms, perceived control, and intention to provide planned home birth care compared with the control group (P  0.05).

    DISCUSSION: Educating midwives on planned home birth increases their willingness to provide planned home birth care. Health system administrators, policymakers, and researchers may use similar interventions to promote skilled home birth attendance by midwives. Increasing the number of midwives who are willing to attend planned home births provides women at low risk for medical complications with safer options for labor, delivery, and postpartum care.

    Matched MeSH terms: Labor, Obstetric*
  4. Asmary A, Nurulhuda AS, Hong JGS, Gan F, Adlan AS, Hamdan M, et al.
    Am J Obstet Gynecol MFM, 2023 Aug;5(8):101031.
    PMID: 37244640 DOI: 10.1016/j.ajogmf.2023.101031
    BACKGROUND: The adoption of Enhanced Recovery After Cesarean is increasing, but evidence supporting individual interventions having a specific benefit to Enhanced Recovery After Cesarean is lacking. A key element in Enhanced Recovery After Cesarean is early oral intake. Maternal complications are more frequent in unplanned cesarean delivery. In planned cesarean delivery, immediate full feeding enhances recovery, but the effect of unplanned cesarean delivery during labor is not known.

    OBJECTIVE: This study aimed to evaluate immediate oral full feeding vs on-demand oral full feeding after unplanned cesarean delivery in labor on vomiting and maternal satisfaction.

    STUDY DESIGN: A randomized controlled trial was conducted in a university hospital. The first participant was enrolled on October 20, 2021, the last participant was enrolled on January 14, 2023, and follow-up was completed on January 16, 2023. Women were assessed for full eligibility on arrival at the postnatal ward after their unplanned cesarean delivery. The primary outcomes were vomiting in the first 24 hours (noninferiority hypothesis and 5% noninferiority margin) and maternal satisfaction with their feeding regimen (superiority hypothesis). The secondary outcomes were time to first feed; food and beverage quantum consumed at first feed; nausea, vomiting, and bloating at 30 minutes after first feed, at 8, 16, and 24 hours after the operation, and at hospital discharge; parenteral antiemetic and opiate analgesia use; first breastfeeding and satisfactory breastfeeding, bowel sound, and flatus; second meal; cessation of intravenous fluid; removal of a urinary catheter; urination; ambulation; vomiting during the rest of hospital stay; and serious maternal complications. Data were analyzed using the t test, Mann-Whitney U test, chi-square test, Fisher exact test, and repeated measures analysis of variance as appropriate.

    RESULTS: Overall, 501 participants were randomized into immediate or on-demand oral full feeding (sandwich and beverage). Vomiting in the first 24 hours were reported by 5 of 248 participants (2.0%) in the immediate feeding group and 3 of 249 participants (1.2%) in the on-demand feeding group (relative risk, 1.7; 95% confidence interval, 0.4-6.9 [0.48%-8.28%]; P=.50), and the maternal satisfaction scores from 0 to 10 were 8 (6-9) for the immediate feeding group and 8 (6-9) for the on-demand feeding groups (P=.97). The times from cesarean delivery to the first meal were 1.9 hours (1.4-2.7) vs 4.3 hours (2.8-5.6) (Plabor did not increase the maternal satisfaction score and was not noninferior on postoperation vomiting. On-demand feeding with its emphasis on patient autonomy could be preferred, but the earliest full feeding should be encouraged and provided.

    Matched MeSH terms: Labor, Obstetric*
  5. Federspiel F, Mitchell R, Asokan A, Umana C, McCoy D
    BMJ Glob Health, 2023 May;8(5).
    PMID: 37160371 DOI: 10.1136/bmjgh-2022-010435
    While artificial intelligence (AI) offers promising solutions in healthcare, it also poses a number of threats to human health and well-being via social, political, economic and security-related determinants of health. We describe three such main ways misused narrow AI serves as a threat to human health: through increasing opportunities for control and manipulation of people; enhancing and dehumanising lethal weapon capacity and by rendering human labour increasingly obsolescent. We then examine self-improving 'artificial general intelligence' (AGI) and how this could pose an existential threat to humanity itself. Finally, we discuss the critical need for effective regulation, including the prohibition of certain types and applications of AI, and echo calls for a moratorium on the development of self-improving AGI. We ask the medical and public health community to engage in evidence-based advocacy for safe AI, rooted in the precautionary principle.
    Matched MeSH terms: Labor, Obstetric*
  6. Mohd Fathil N, Abd Rahman R, Mohd Nawi A, Kamisan Atan I, Kalok AH, Mohamed Ismail NA, et al.
    J Pregnancy, 2023;2023:8243058.
    PMID: 37404975 DOI: 10.1155/2023/8243058
    This is a cross-sectional study comparing pregnancy outcomes between participants with 4 and 6 cm of cervical os dilatation at the diagnosis of the active phase of labour. It was conducted in a single tertiary centre involving low-risk singleton pregnancies at or beyond 37 weeks with spontaneous onset of labour. A total of 155 participants were recruited, 101 in group 1 (4 cm) and 54 in group 2 (6 cm). Both groups were similar in mean maternal age, mean gestational age at delivery, ethnicity, median haemoglobin level at delivery, body mass index, and parity. There were significantly more participants in group 1 who needed oxytocin augmentation (p < 0.001) for the longer mean duration (p = 0.015), use of analgesia (p < 0.001), and caesarean section rate (p = 0.002). None of the women had a postpartum haemorrhage or a third- or fourth-degree perineal tear, and none of the neonates required admission to the neonatal intensive care unit. There were significantly more nulliparas who had a caesarean section as compared to multiparas. A cervical os dilatation of 6 cm reduces the risk of caesarean section by 11% (95% CI, 0.01-0.9) and increases three times more the need for analgesia (AOR = 3.44, 95% CI, 1.2-9.4). In conclusion, the demarcation of the active phase of labour at a cervical os dilatation of 6 cm is feasible without an increase in maternal or neonatal complications.
    Matched MeSH terms: Labor, Obstetric*
  7. Kamarudin M, Chong WK, Hamdan M, Adlan AS, Saaid R, Tan PC
    BMC Pregnancy Childbirth, 2022 Nov 04;22(1):812.
    PMID: 36333791 DOI: 10.1186/s12884-022-05162-4
    BACKGROUND: Bladder overdistension in labor may lead to prolonged postpartum urinary retention. We hypothesized that nulliparas mobilizing to toilet is more likely to achieve satisfactory micturition.

    METHODS: One hundred sixteen (58 in each arm) term nulliparas in labor with filled bladders were randomized to mobilizing to the toilet or using bedpan to micturate. Primary outcome was satisfactory micturition defined as ultrasound derived post-void bladder volume labor 55/58 (95%) vs. 53/58 (92%) for mobilizing to the toilet compared to bedpan use arms respectively. Labor and neonatal outcomes were similar.

    CONCLUSION: Satisfactory micturition was more frequently achieved with mobilization to the toilet than bedpan use. Women in both arms overwhelmingly prefer to mobilize to the toilet to urinate.

    TRIAL REGISTRATION: This study was registered with ISRCTN on 17/07/2019 with trial identification number: ISRCTN17787339 . First participant was recruited on 31/07/2019. The last patient was recruited on 18/12/2019.

    Matched MeSH terms: Labor, Obstetric*
  8. Dwekat IMM, Ismail TAT, Ibrahim MI, Ghrayeb F, Abbas E
    Int J Environ Res Public Health, 2022 Oct 13;19(20).
    PMID: 36293759 DOI: 10.3390/ijerph192013180
    Mistreatment of women during childbirth is a clear breach of women's rights during childbirth. This study aimed to determine the prevalence and associated factors of mistreatment of women during childbirth in the north of West Bank, Palestine. A cross-sectional study was conducted among 269 women within the first 16 weeks of their last vaginal childbirth to understand the childbirth events by using proportionate stratified random sampling. An Arabic valid questionnaire was used as a study instrument. Simple and multiple logistic regression analyses were conducted to determine the factors associated with each type of mistreatment. The mean age of the women was 26.5 (SD 4.77) years. The overall prevalence of mistreatment was 97.8%. There were six types of mistreatment. Nine factors were significantly associated with the occurrence of one or more types of mistreatment. Delivery at a public childbirth facility was associated with all of the six types (aAdjOR: 2.17-16.77; p-values < 0.001-0.013). Women who lived in villages (aAdjOR 2.33; p-value = 0.047), had low education (aAdjOR 5.09; p-value = 0.004), underwent induction of labour (aAdjOR 3.03; p-value = 0.001), had a long duration of labour (aAdjOR 1.10; p-value = 0.011), did not receive pain killers (aAdjOR: 2.18-3.63; p-values = 0.010-0.020), or had an episiotomy or tear (aAdjOR 5.98; p-value < 0.001) were more likely to experience one or more types of mistreatment. With every one-hour increase in the duration of labor, women were 1.099 times more likely to experience a failure to meet the professional standard of care. Women were less likely to experience mistreatment with increasing age. Women with increasing age (aAdjOR: 0.91-0.92; p-values = 0.003-0.014) and parity (aAdjOR 0.72; p-value = 0.010) were less likely to experience mistreatment. Awareness of women's fundamental rights during childbirth, making the childbirth process as normal as possible, and improving the childbirth facilities' conditions, policies, practices and working environment may decrease mistreatment occurrence.
    Matched MeSH terms: Labor, Obstetric*
  9. Karkada SR, Noronha JA, Bhat SK, Bhat P, Nayak BS
    F1000Res, 2022;11:159.
    PMID: 37483553 DOI: 10.12688/f1000research.75960.3
    Background Childbirth is a life-transforming intense event to a woman and her family. Even though a variety of non-pharmacological techniques are readily available to alleviate the distress of women in labour, the majority of women are unaware of its benefits. The objective of the study was to explore the impact of a simple non-pharmacological technique i.e., antepartum breathing exercises on maternal outcomes of labour among primigravid women. Methods A single centre prospective, single-blinded, randomized controlled trial was conducted at the antenatal outpatient clinic of a secondary healthcare institution. Eligible primigravid women were randomized into intervention and standard care groups. Both groups received standard obstetrical care. In addition, the intervention group were taught antepartum breathing exercises and were advised to practise daily and also during the active stage of labour. The primary outcome of the trial was the maternal outcome of labour measured in terms of onset of labour, nature of delivery, duration of labour, and need for augmentation of labour. Data was collected using World Health Organization (WHO) partograph, structured observational record on the outcome of labour. Results A total of 98 (70%) primigravid women who practised antepartum breathing exercises had spontaneous onset of labour. The odds of spontaneous onset of labour after randomization in the intervention group was 2.192 times more when compared to standard care at a (95% confidence interval 1.31-3.36, p
    Matched MeSH terms: Labor, Obstetric*
  10. Karanth L, Abas AB
    Cochrane Database Syst Rev, 2021 Dec 09;12(12):CD011059.
    PMID: 34881425 DOI: 10.1002/14651858.CD011059.pub4
    BACKGROUND: Bleeding disorders are uncommon but may pose significant bleeding complications during pregnancy, labour and following delivery for both the woman and the foetus. While many bleeding disorders in women tend to improve in pregnancy, thus decreasing the haemorrhagic risk to the mother at the time of delivery, some do not correct or return quite quickly to their pre-pregnancy levels in the postpartum period. Therefore, specific measures to prevent maternal bleeding and foetal complications during childbirth, are required. The safest method of delivery to reduce morbidity and mortality in these women is controversial. This is an update of a previously published review.

    OBJECTIVES: To assess the optimal mode of delivery in women with, or carriers of, bleeding disorders.

    SEARCH METHODS: We searched the Cochrane Cystic Fibrosis and Genetic Disorders Coagulopathies Trials Register, compiled from electronic database searches and handsearching of journals and conference abstract books. We also searched the Cochrane Pregnancy and Childbirth Group's Trials Register as well as trials registries and the reference lists of relevant articles and reviews. Date of last search of the Group's Trials Registers: 21 June 2021.

    SELECTION CRITERIA: Randomised controlled trials and quasi-randomised controlled clinical trials investigating the optimal mode of delivery in women with, or carriers of, any type of bleeding disorder during pregnancy were eligible for the review.

    DATA COLLECTION AND ANALYSIS: No trials matching the selection criteria were eligible for inclusion.

    MAIN RESULTS: No trials matching the selection criteria were eligible for inclusion.

    AUTHORS' CONCLUSIONS: The review did not identify any randomised controlled trials investigating the safest mode of delivery and associated maternal and foetal complications during delivery in women with, or carriers of, a bleeding disorder. In the absence of high quality evidence, clinicians need to use their clinical judgement and lower level evidence (e.g. from observational trials, case studies) to decide upon the optimal mode of delivery to ensure the safety of both mother and foetus. Given the ethical considerations, the rarity of the disorders and the low incidence of both maternal and foetal complications, future randomised controlled trials to find the optimal mode of delivery in this population are unlikely to be carried out. Other high quality controlled studies (such as risk allocation designs, sequential design, and parallel cohort design) are needed to investigate the risks and benefits of natural vaginal and caesarean section in this population or extrapolation from other clinical conditions that incur a haemorrhagic risk to the baby, such as platelet alloimmunisation.

    Matched MeSH terms: Labor, Obstetric*
  11. Fadzilah Mohamad, Ping Yein Lee, , Maliza Mawardi
    MyJurnal
    Introduction: The World Health Organization recommends evaluation of maternal satisfaction to improve quality of health care during childbirth. Dissatisfaction may lead to undesired outcomes such as unassisted homebirth and delay in seeking treatment. Determining the maternal satisfaction level and its associated factors may help to improve health care services and prevent negative implications to both mothers and infants. This study aimed to determine the maternal satisfaction towards intrapartum care of designated healthcare facilities and its associated factors among postnatal women. Methods: This was a cross-sectional study of postnatal women attended Klinik Kesihatan Salak from December 2017 to February 2018. Systematic random sampling with the ratio of 1:3 was applied to the eligible respondents. A self-administered questionnaire that include respondent’s socio-demographic characteristics and a validated 14-items Maternal Satisfaction with Hospital-based Intrapartum Care Scale was used. Data was analyzed using SPSS 23. Results: 274 respondents were recruited in this study. Overall, only 21.2% of respondents were sat- isfied with the intrapartum care given. The level of satisfaction was highest in interpersonal care domain (36.1%), followed by physical birth environment (34.3%) and the least satisfied was information and decision making domain (27.7%). Binary logistic regression showed that maternal satisfaction was significantly associated with place of birth (AOR (95% CI): 0.046 (0.183, 0.984)) and labour complications (AOR (95% CI): 3.387 (1.345, 8.528)). Conclusion: The overall maternal satisfaction towards intrapartum care was low and the information and decision-making do- main appeared to be the least satisfied. Maternal satisfaction was associated with place of birth and labour compli- cations. Therefore, health care providers should emphasize and improve the quality of services especially for this domain and to consider factor that contribute to dissatisfaction towards the intrapartum care.
    Matched MeSH terms: Labor, Obstetric
  12. Aishairma Aris, Ling Ming Jing, Aida Kalok, Yang Wai Wai
    MyJurnal
    Introduction: Severe labour pain and dissatisfaction towards supports received from midwives during labour are common experiencesamong parturient mothers. Thesenegative emotional experiences need to be given attention as they are associated with higher acute stress reactions and postpartum depressive symptoms. Therefore, this study examinedthe labour pain and satisfaction toward labour support and their influential factors. Methods: A total of 136 parturient mothersregistered for a labour in the UniversitiKebangsaan Malaysia Medical Centre were included in this studyusing simple random sampling. The mothers had met the eligibility criteria; live and singleton pregnancy, able to communicate in English, Malay or Mandarin. Visual anologue scale and Bryanton Adaptation of the Nursing Support in Labor Questionnaire (BASILIQ) which contained both quantitative and qualitative questions were used to measure the pain and satisfaction level respectively. Descriptive statistics, Spearman correlation, Mann-Whitney and Kruskal-Wallis tests and also content analysis wereutilised to analyse the data. Results: Labour pain was low (Mean=2.24, SD=2.20) and satisfaction toward the labour support was high (Mean=76.9, SD=8.75). Both the pain and satisfaction were not significantly related to each other and also to any of the mothers’ demographic (p > 0.05) and obstetrical data (p > 0.05). However, 32.9% (n=25) out of 76 subjectswho responded to the qualitative questions had highlighted the need of havingfriendly and helpful nurses during their labour.In addition, 56% (n=14) out of 25 subjects who provided additional comments had suggested to include theemotional support to reduce their labour pain, fear and anxiety. Conclusion: Friendly and helpful nurses are part of the emotional support for labour. There- fore, it is recommended that a structured emotional laboursupport should be made availableto parturient mothers. Further research examining the effectiveness of the emotional support on the pain and satisfaction, nevertheless, is warranted.
    Matched MeSH terms: Labor, Obstetric
  13. Imtithal Adnan F, Noor NM, Mat Junoh NA
    PLoS One, 2020;15(8):e0238310.
    PMID: 32857816 DOI: 10.1371/journal.pone.0238310
    INTRODUCTION: Identifying the factors contributing to maternal satisfaction is a proxy measure to improve the quality of care. It evaluates the health service provision by understanding maternal perceptions and expectations and promoting adherence to health services. This study aimed to identify the sociodemographic, obstetric, and medical factors contributing to labor satisfaction among postpartum women and examine the association between labor and postnatal satisfaction.

    METHODOLOGY: A cross-sectional study using systematic random sampling in a ratio of 1:5 based on the delivery list in a labor room in a tertiary hospital was applied. Information was obtained from medical records for sociodemographic characteristics and obstetric and medical histories. Face-to-face interviews were performed to obtain responses for Malay versions of the Women's Views of Birth Labour Satisfaction Questionnaire and the Women's Views of Birth Postnatal Satisfaction Questionnaire. Simple and general linear regression analyses were performed.

    RESULTS: A total of 110 participants responded, accounting for a response rate of 100%. High-risk color codes, the period of gestation, household income, and were significantly associated with maternal satisfaction during labor. The association between labor and postnatal satisfaction was significant.

    CONCLUSION: Identifying these associated factors and differences may lead to understanding and contributing to specific and targeted strategies for tackling issues related to maternal satisfaction.

    Matched MeSH terms: Labor, Obstetric/psychology*
  14. Najid NM, Razak TA, Günaydın DB
    Turk J Anaesthesiol Reanim, 2019 Aug;47(4):345-347.
    PMID: 31380517 DOI: 10.5152/TJAR.2019.69094
    Anaesthetic management in paramyotonia congenita (PC) or 'paradoxical myotonia' poses perioperative challenges to the anaesthesiologists both in obstetric and non-obstetric surgical patients. There are only a few case reports on the anaesthesia management particularly in the obstetric population. Therefore, we aimed to present the management of analgesia of labour and emergency caesarean delivery for a 26-year-old parturient with PC.
    Matched MeSH terms: Labor, Obstetric
  15. Ahmad N, Nor SFS, Daud F
    Malays J Med Sci, 2019 Jul;26(4):17-27.
    PMID: 31496890 MyJurnal DOI: 10.21315/mjms2019.26.4.3
    The trend of choosing natural birth at home without proper supervision is gaining more attention and popularity in Malaysia. This is partly due to wrong beliefs of modern medical care. It prompts the need to explore further into other myths and wrong beliefs present in communities around the world surrounding pregnancy and childbirth that may lead to harmful consequences. A total of 25 literatures were selected and reviewed. The most reported wrong belief is the eating behaviour such as avoiding certain nutritious fruits besides eating saffron to produce fairer skinned babies which in fact contains high doses of saffron that may lead to miscarriage. The most worrying myth however, is that unregulated birth attendants such as doulas have the necessary knowledge and skills to manage complications in labour which may well end up in perinatal or even maternal death. Other myths suggested that modern medical care such as vaginal examinations and baby's heart monitoring in labour as unnecessary. A well-enforced health education programme by well-trained healthcare personnel besides sufficient number of antenatal care visits are needed to overcome these myths, wrong beliefs and practices. In conclusion, potential harmful beliefs and practices in pregnancy and childbirth are still abound in today's communities, not just in least developed and developing countries but also in developed countries. Women and children are two very vulnerable groups, therefore debunking myths and eliminating harmful practices should be one of a healthcare provider priority especially those in the primary care settings as they are the closest to the community.
    Matched MeSH terms: Labor, Obstetric
  16. Sood M, Mohd Zain Z, Abu NA, Chee SC, Mohd Nor NS
    Med J Malaysia, 2019 02;74(1):40-44.
    PMID: 30846661
    INTRODUCTION: Some anecdotal reports suggest that maternal colonisation with Acinetobacter baumannii during pregnancy is associated with adverse maternal and neonatal effects, including preterm premature rupture of membrane (PPROM). The objective of this study was to compare the maternal and neonatal effects of A. baumannii colonisation in cases with PPROM and those with spontaneous onset of labour at term.

    METHODS: The recruitment of participants' was carried out at Selayang Hospital, Selangor, Malaysia. Vaginal swabs were prospectively taken from 104 patients of PPROM and 111 with spontaneous onset of labour at term. Swabs were also taken from the axillae and ears of their babies. These swabs were cultured to isolate A. baumannii. Maternal and neonatal adverse outcomes were documented.

    RESULTS: Sixteen mothers were A. baumannii positive, eight from each group respectively. None of the cases developed chorioamnionitis or sepsis. Those positive were four cases of PPROM and two babies of term labour. None of the babies developed sepsis.

    CONCLUSIONS: This study does not support the suggestion that A. baumannii colonisation during pregnancy is associated with adverse maternal and neonatal outcomes.

    Matched MeSH terms: Labor, Obstetric*
  17. de Vries B, Narayan R, McGeechan K, Santiagu S, Vairavan R, Burke M, et al.
    Acta Obstet Gynecol Scand, 2018 Jun;97(6):668-676.
    PMID: 29450884 DOI: 10.1111/aogs.13310
    INTRODUCTION: Cesarean section rates continue to increase globally. Prediction of intrapartum cesarean section could lead to preventive measures. Our aim was to assess the association between sonographically measured cervical length at 37 weeks of gestation and cesarean section among women planning a vaginal birth. The population was women with a low-risk pregnancy or with gestational diabetes.

    MATERIAL AND METHODS: This was a prospective cohort study conducted in a tertiary referral hospital in Sydney, Australia. In all, 212 women with a low-risk pregnancy or with gestational diabetes were recruited including 158 nulliparous and 54 parous women. Maternal demographic, clinical and ultrasound characteristics were collected at 37 weeks of gestation. Semi-Bayesian logistic regression and Markov chain Monte Carlo simulation were used to assess the relation between cervical length and cesarean section in labor.

    RESULTS: Rates of cesarean section were 5% (2/55) for cervical length ≤20 mm, 17% (17/101) for cervical length 20-32 mm, and 27% (13/56) for cervical length >32 mm. These rates were 4, 22 and 33%, respectively, in nulliparous women. In the semi-Bayesian analysis, the odds ratio for cesarean section was 6.2 (95% confidence interval 2.2-43) for cervical length 20-32 mm and 10 (95% confidence interval 4.8-74) for cervical length >32 mm compared with the lowest quartile of cervical length, after adjusting for maternal age, parity, height, prepregnancy body mass index, gestational diabetes, induction of labor, neonatal sex and birthweight centile.

    CONCLUSIONS: Cervical length at 37 weeks of gestation is associated with intrapartum cesarean section.

    Matched MeSH terms: Labor, Obstetric
  18. Abu Bakar, B., Abdul Rahman, M.S., Teoh, C.C., Abdullah, M.Z.K., Ismail, R.
    Food Research, 2018;2(2):177-182.
    MyJurnal
    Rice plant population density is a key indicator in determining the crop setting and fertilizer application rate. It is therefore essential that the population density is monitored to ensure that a correct crop management decision is taken. The conventional method of determining plant population is by manually counting the total number of rice plant tillers in a 25 cm x 25 cm square frame. Sampling is done by randomly choosing several different locations within a plot to perform tiller counting. This sampling method is time consuming, labour intensive and costly. An alternative fast estimating method was developed to overcome this issue. The method relies on measuring the outer circumference
    or ambit of the contained rice plants in a 25 cm x 25 cm square frame to determine the number of tillers within that square frame. Data samples of rice variety MR219 were collected from rice plots in the Muda granary area, Sungai Limau Dalam, Kedah. The data were taken at 50 days and 70 days after seeding (DAS). A total of 100 data samples were collected for each sampling day. A good correlation was obtained for the variety of 50 DAS and 70 DAS. The model was then verified by taking 100 samples with the latching strap for 50 DAS and 70 DAS. As a result, this technique can be used as a fast, economical and practical alternative to manual tiller counting. The technique can potentially be used in the development of an electronic sensing system to estimate paddy plant population density.
    Matched MeSH terms: Labor, Obstetric
  19. Beevi Z, Low WY, Hassan J
    Am J Clin Hypn, 2017 Oct;60(2):172-191.
    PMID: 28891771 DOI: 10.1080/00029157.2017.1280659
    Hypnosis has been shown to help pregnant women experience improved labor and postpartum periods. The present study compares the differences between experimental (n = 23) and control groups (n = 22) on specific variables measured both during labor and 24 hr postpartum. The participants in the experimental group received the hypnosis intervention at weeks 16, 20, 28, and 36 of pregnancy, while those in the control group received only routine antenatal care. The data collected at the labor stage describe the length of the labor stage, pain relief used during labor, the method of delivery, and the type of assisted vaginal delivery. Within 24 hr of delivery, data on neonatal birth weight, neonatal Apgar scores, and self-reported pain were obtained. The labor stage results showed no significant differences in the length of the second and third stages of labor. Although the participants in the experimental group reported higher pain levels immediately prior to, during, and immediately after delivery, their use of pethidine during labor was significantly lower than the control group participants. None of the experimental group participants opted for an epidural, and they had a greater number of assisted vaginal deliveries than the control group participants. The 24 hr postpartum results showed that the neonates of the experimental group participants had nonsignificantly higher Apgar scores than those of the women in the control group. Group differences in neonatal weight were not significant. The results of the present study indicate that hypnosis is useful for assisting pregnant women during labor and the postpartum period.
    Matched MeSH terms: Labor, Obstetric/physiology*
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